Inventor
LOPATA IRA
8 patents
⚠️ This page may combine multiple inventors who share the name “LOPATA IRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAGEN PRECISION IND INC
5 patentsUS4335955AJun 22, 1982
Electrostatic display apparatus
RAGEN PRECISION IND INC62 citations94
US4418643ADec 6, 1983
Feed hopper assembly for particulate material and printer
RAGEN PRECISION IND INC33 citations90
US4364529ADec 21, 1982
Leader pin
RAGEN PRECISION IND INC37 citations87
US4397541AAug 9, 1983
Method and apparatus for transporting an electrostatic strip
RAGEN PRECISION IND INC7 citations71
US4322155AMar 30, 1982
Electrostatic display apparatus
RAGEN PRECISION IND INC5 citations60